PROBLEM TO BE SOLVED: To provide a transport apparatus for solving such problems that a work of filling grease into a transport roller of a transport apparatus of a raising seedling container is troublesome, and a formation of a grease chamber for filling grease is troublesome.SOLUTION: This transport apparatus is such that a plurality of transport rolls 2 transporting a raising seedling container are pivotally mounted at prescribed intervals on a pair of right and left frames 3 transporting a raising seedling container, and the transport rolls 2 are attached to the frames 3 with a roll rotation axis 4 of the transport roll 2 through an axis receiver 20 filled with grease 31 to be supplied between the frames 3 and the roll rotation axis 4. The axis receiver 20 has an inner cylinder part 22 having an insertion hole 21 to insert the roll rotation axis 4 into, and an external cylinder part 24 with a diameter larger than that of the inner cylinder part 22, and the axis receiver 20 has a grease chamber 30 formed for filling a prescribed amount of grease 31 between the inner periphery of the external cylinder part 24 and the outer periphery of the roll rotation axis 4.COPYRIGHT: (C)2010,JPO&INPIT【課題】育苗容器の移送装置の移送ローラーへのグリス充填作業が面倒であり、グリスを充填するグリス室の形成が面倒である。【解決手段】育苗容器を移送する左右一対のフレーム3に育苗容器を移送する移送ロール2を所定間隔を置いて複数軸装し、該移送ローラ2は、該移送ローラ2のロール回転軸4を前記フレーム3に、該フレーム3とロール回転軸4の間に供給するグリス31を充填した軸受20を介して取付ける。軸受20はロール回転軸4を挿通する挿通孔21を有する内筒部22と該内筒部22より大径の外筒部24とを有し、前記軸受20には外筒部24の内周と前記ロール回転軸4の外周の間に所定量のグリス31を充填しうるグリス室30を形成する。【選択図】図2
